baber/WOPTO huggingface dataset:
Patent KR-20010059771-A (KR)
Inventor: CHO YEONG YEON
IPC: B60G13/06
Filed: 1999-12-30
Abstract: PURPOSE: An air suspension system removes an existing air compressor so as to reduce the number of parts, the total weight of a vehicle and producing cost thereof. CONSTITUTION: An air suspension system comprises an air tank(6), a bellows(10), a discharging pipe(12) and a controller. The air tank(6) is charged with exhaust gas of high pressure discharged from an engine. The bellows(10) supplied with exhaust gas of high pressure is installed on one side of a car shaft. The discharging pipe(12) connected to one side of the bellows(10) discharges pressed gas inserted in the bellows(10). The controller regulates pressure of exhaust gas supplied to the bellows(10) and controls the height of a car. The air suspension system does not need an air compressor to charge the air tank(6) with air of high pressure so as to reduce the number of parts.
Patent KR-20000068160-A (KR)
IPC: A61P9/00
Filed: 1998-06-12
Abstract: The invention concerns bi-aromatic compounds of formula (I) in which Ar represents (a), Z being O or S, R1 is CH3, -CH2-O-R6, -OR6 or -COR7; R2 is -OR8, -SR8 or a polyether radical if in the latter case R4 is C1-C20alkyl and is in ortho or meta position relative to X-Ar; R3 is alkyl or R2 and R3 together form a cycle optionally interrupted by O or S; R4 is aryl radical; R5 is H, halogen, C1-C20 alkyl or -OR8; R6 is H, alkyl or -COR9; R7 is H, alkyl, -N(r')(r'') or -OR10; R8 is H, alkyl or -COR9; R9 is alkyl; R10 is H, C1-C20 alkyl, alkenyl, monohydroxyalkyl or polyhydroxyalkyl, aryl or aralkyl or a sugar residue, r' and r'' are H, alkyl mono- or polyhydroxyalkyl, aryl, an amino acid or sugar residue or together form a heterocycle, X represents a radical of formula (d) or (e) in which R11 is H or -OR6; R12 is H or alkyl; or R11 and R12 form an oxo radical, and the salts, optical and geometrical isomers of the compounds of formula (I).
Patent KR-20000035869-A (KR)
Inventor: NAKAMURA NORIFUMI
IPC: C07D471/04
Filed: 1997-08-27
Abstract: PURPOSE: A prophylactic and therapeutic agent of muscle tissue degeneration is provided, which is capable of inhibiting or improving necrosis, fibrosis, calcification and the like of muscle tissues. CONSTITUTION: The prophylactic and therapeutic agent of muscle tissue degeneration of the present invention contains the quinoline compound of the formula(I) or a pharmaceutically acceptable salt thereof as an active ingredient. In the formula(I), R1 is lower alkyl, R2 and R3 are the same or different and each is independently hydrogen atom, R4 is hydrogen atom, R5 is hydrogen atom or chlorine atom, R6 is -COOH,-COOR12, R7 and R8 are the same or different and each is independently hydrogen atom, fluorine atom, chlorine atom or lower alkyl, X is nitrogen atom and Y is CH. The quinoline compound of the formula(I) or a pharmaceutically acceptable salt thereof as an active ingredient is formulated to have a dosage form using a pharmaceutically acceptable carrier and the like, into a solid preparation (tablet, granule, capsule, powder and the like), a liquid preparation (liquid, suspension, syrup, emulsion, lemonade and the like) and the like and used as a pharmaceutical preparation.
Patent KR-20000035884-A (KR)
Title: Method and apparatus for converting hydrocarbon fuel into hydrogen gas and carbon dioxide
Inventor: MICHAL WILLIAM L
IPC: H01M8/06
Filed: 1997-08-25
Abstract: PURPOSE: An apparatus and a method for converting hydrocarbon fuel or an alcohol into hydrogen gas and carbon dioxide are provided. CONSTITUTION: The apparatus includes a first vessel having a partial oxidation reaction zone and a separate steam reforming reaction zone that is distinct from the partial oxidation reaction zone. The first vessel has a first vessel inlet at the partial oxidation reaction zone and a first vessel outlet at the steam reforming zone. The reformer also includes a helical tube extending about the first vessel. The helical tube has a first end connected to an oxygen-containing source and a second end connected to the first vessel at the partial oxidation reaction zone. Oxygen gas from an oxygen-containing source can be directed through the helical tube to the first vessel. A second vessel having a second vessel inlet and second vessel outlet is annularly disposed about the first vessel. The helical tube is disposed between the first vessel and the second vessel and gases from the first vessel can be directed through second vessel.
Patent KR-20000068405-A (KR)
Title: 알킨 디올, 또는 알킨 디올과 알킨 모노올의 혼합물의 제조방법
IPC: C07C29/42
Filed: 1997-08-21
Abstract: 본 발명은 암모니아 및(또는) 1종 이상의 반응성 1급 아민의 존재하에, 반응할 케톤 및(또는) 알데히드의 몰량의 반 보다 적은 몰량의 알칼리성 화합물의 존재하에서, 아세틸렌을 등몰량 초과의 케톤 및(또는) 알데히드와 반응시킴으로써, 알킨 디올, 또는 알킨 디올과 알킨 모노올의 혼합물을 제조하는 방법에 관한 것이다.
Patent KR-20000068958-A (KR)
IPC: F21V9/40
Filed: 1998-08-24
Abstract: 컬러 필터판은 연속적으로 변화가능한 2색성 필터 코팅을 포함하는데, 상기 코팅은 그안에 형성된 공간적으로 변형되는 가변 밀도 패턴을 가지는 가변 대역 통과 또는 가변 대역 거절 필터를 구성하고, 개별 기울기 축에 따라 연속적으로 변화가능한 색조 및 채도 특성을 제공한다.  컬러 필터 장치는 스펙트럼 또는 비-스펙트럼 컬러에 대한 컬러 여과의 연속적 범위를 제공하는, 공면 장치에 장착된 가변 대역 통과 및 가변 대역 거절 필터를 포함한다.  컬러 필터 장치는 모터가 달린 캐리지에 장착된 공면의 연속적으로 변화가능한 대역 통과 및 대역 거절 필터의 직사각형 장치 또는 원형 장치중 하나를 가지는 컬러 필터 조립체를 포함한다.  하나의 메커니즘은 직사각형 컬러 필터 조립체의 2축 이동을 제공하는 반면, 다른 메커니즘은 원형 컬러 필터 조립체의 이동 및 회전을 제공한다.  반사기와 렌즈를 갖는 램프를 포함한 광투사 장치는 빔 직경이 작은 영역에 장착된 모터가 달린 캐리지에 의해 지지되는 공면의 연속적으로 변화가능한 대역 통과 및 대역 거절 필터를 가지는 컬러 필터 장치를 포함한다.
Patent KR-20000053223-A (KR)
Title: Soluble sachet for water-based compositions
Inventor: PADGET JOHN CHRISTOPHER
IPC: C11D17/04
Filed: 1997-10-16
Abstract: PURPOSE: A soluble sachet for water-based compositions is provided to package a water-based composition. CONSTITUTION: Water-soluble sachet suitable for packaging a water-based composition the sachet comprising a water-soluble film which is formed from an aqueous solution or dispersion of a water-soluble organic polymer in admixture with an aqueous dispersion of wax(es). The water-based composition is a water-based agrochemical, laundry care, dyestuff, biocide, industrial cleaning, home surface cleaning or a public health material composition. The agrochemically active ingredient preferably being a paraquat salt, a diquat salt, a glyphosate or a salt or ester thereof. The water-soluble organic polymer is a polyvinyl alcohol polymer. The water-soluble organic polymer is an acrylic polymer bearing carboxyl groups.
Patent KR-20000069479-A (KR)
Title: 고형 기재 재료상에 고정된 에스테르 교환 반응 촉매
IPC: C07B61/00
Filed: 1997-12-12
Abstract: 촉매로서 무기 기재상에 결합된 주석(IV)-화합물이 하기 화학식(I)의 기를 함유하는 것을 특징으로 하는 카르복시산 에스테르의 에스테르 교환 방법, 신규한 주석(IV)-화합물 및 그것의 제조에 관한 것이 기재되어 있다. 
       (I) 식에서, L은 2가 이상의 기이고, 화학식(I)에서 Si의 자유 원자가 중 1 이상은 유기 기재상에 결합된다.
Patent KR-20000071153-A (KR)
Title: 나프타 방향족화 방법
IPC: C10G35/095
Filed: 1998-02-11
Abstract: 약 25중량%이상의 C 5 내지 C 9 지방족 및 지환족 탄화수소를 함유하는 나프타 스트림을 아연과 같은 탄수소화 금속을 함유하는 변형된 개질 촉매, 예를 들면 ZSM-5와 접촉시키는 나프타-함유 탄화수소 공급 스트림의 개질 방법에 관한 것이고, 이때 이는 촉매상에 존재하는 표면 산성 부위의 적어도 일부를 중화시키기에 충분한 양의 유기규소 화합물과 또는 2A족 알칼리 금속, 예를 들면 바륨과 접촉시킴으로써 변형된다.  생성된 개질물은 감소된 C 1 내지 C 4 기체 함량 및 개선된 함량의 파라-크실렌을 갖는 C 8 방향족 분획을 함유한다.
Patent KR-20000076176-A (KR)
Title: Paper sized with 2-oxetanone sizing agent made from normal and branched fatty acids
IPC: D21H21/14
Filed: 1998-03-11
Abstract: The present invention relates to a method of manufacturing a paper grade containing precipitated calcium carbonate as filler. According to the invention, the ink-jet printability of said paper grade is advantageously improved by using a 2-oxetanone size which is made starting from non-branched and branched-chain fatty acids having main chain comprising 6-22 carbons linked with each other by saturated bonds.
Patent KR-20010013498-A (KR)
IPC: C10J3/48
Filed: 1998-06-05
Abstract: An apparatus and a process for cooling a feed injector of a gasification reactor that produces synthesis gas is described. Cooling fluid is injected into a channel in the feed injector adapted for circulating the fluid. The injection pressure is maintained near or above the gasification reactor pressure. The fluid is withdrawn from the channel through an outlet at an outlet pressure between about 515 KPa above to about 1030 KPa below the gasification reactor pressure. The fluid is cooled, degassed, and injected back into the channel in the feed injector. The pressure on the cooling system is variable and tracks the gasification reactor pressure.
Patent KR-20010075905-A (KR)
Title: Preparation of sweet-potato pulp (SPP)-chitosan and SPP-cationic starch blended biodegradable plastics
Inventor: CHA DONG SOO
IPC: C08L3/02
Filed: 2000-01-21
Abstract: PURPOSE: A method for producing biodegradable plastic molded product is provided for obtaining a product capable of being completely degraded in low production cost by utilizing sweet-potato starch leafs as a by-product together with chitosan or positive starch. CONSTITUTION: The method comprises to blend 94 wt. parts of sweet-potato powders having 100 in mesh size and having 82% or more of drying rate, 2.5 wt. parts of chitosan solution having 80 or more of deacetylating degree, 2.475 wt. parts of k-carrageenan, 0.025 wt. parts of KCl and 1 wt. part of glutaraldehyde; and to compress and execute molding process of the obtained mixture in a compression-molding machine having internal pressure of 200kgf/cm¬2 at 150 deg.C for about 20 minutes. Alternately, the plastic product comprises instead of the chitosan solution, adhesive paste type positive starch made of the starch in an amount of 50 wt. parts and 50 wt. parts of water and prepared by heating the starch mixture in water bath at 80 deg.C.
Patent KR-20000024196-A (KR)
Inventor: LEE YONG HEE
IPC: G11B33/06
Filed: 2000-01-28
Abstract: PURPOSE: A portable voice storage device is provided to automatically get converted into a power saving mode by making a voice chip receive a voice regeneration finish signal in a voice regeneration mode, and make a power cut-off device interlocked with a record key in a voice record mode so that it can supply the electric power only in the voice recording or regeneration. CONSTITUTION: The voice storage device comprises the voice chip(100), a voice input device (200), a key input device(300) and the power cut-off device(400). The voice chip(100) records the voice or regenerates the stored voice according to the user key operation in the power saving mode. The voice input device(200) includes a microphone(210) converting the voice into an electric signal, a condenser(C2) smoothing the electic signal, and an amplification transistor(220) receiving the electric signal via a base from a resistor(R5), amplifying it more than a set level, and sending it via a collector, a signal smoothing condenser(C1) and a resistor(R5). The key input device(300) includes a voice recording key(S1) and a voice regeneration key(S2).
Patent KR-20010077015-A (KR)
Title: A Novel Extreme Thermophile of Thermoanaerobacter yonseii KB-1, KFCC-11116
Inventor: KIM BYEONG CHAN
IPC: C12N1/00
Filed: 2000-01-29
Abstract: PURPOSE: An extreme thermophile microorganism, Thermoanaerobacter yonseii KB-1, is provided, thereby high purity ethanol can be cheaply produced under conditions of high temperature. CONSTITUTION: The extreme thermophile microorganism, Theremoanaerobacter yonseii KB-1 (KFCC-11116), capable of growing at 70 deg. C or preferably 50 to 85 deg. C, more preferably 75 deg. C is isolated from the soil which is collected from the region of volcano in Indonesia by anaerobically incubating in a medium containing NaCl, CaCl2·2H2O, MgSO4·7H2O, MgCl2·6H2O, KH2PO4, K2HPO4, (NH4)2SO4, KCl, KBr, H3BO3, SrCl2·6H2O, Na2WO4, Na2SeO3, yeasts extract, D0xylose, sulfur powder, NaHCO3, and Na2S; and by using a serial dilution method and a single colony isolation method.
Patent KR-20010081664-A (KR)
Inventor: KIM SEON YEONG
IPC: F25B9/00
Filed: 2000-02-17
Abstract: PURPOSE: A pulse tube refrigerator is provided to achieve an improved efficiency of refrigerator by expanding available area of the cold side heat exchanger and reducing the length of connection pipe between the regenerator and pulse tube. CONSTITUTION: A pulse tube refrigerator includes a compression unit(P) for pumping a working gas, and which has a regenerator(2), a cold side heat exchanger(10), a pulse tube(3), a hot side heat exchanger(6), a phase controller(7) and a storage container(8) which are installed in the compression unit. The regenerator and the pulse tube are mounted to the cold side heat exchanger, in such a manner that an end of the regenerator is communicated to a starting end of the pulse tube. The cold side heat exchanger has an inner flow channel(11) with a square C-shaped cross section, wherein the inner flow channel interconnects the regenerator and the pulse tube. The inner flow channel has a mesh member(12) for use of heat exchanger, wherein the mesh member is inserted to the pulse tube side outlet end of the inner flow channel.
Patent KR-20010083981-A (KR)
Title: A water pumpwith a built-in water fill device
Inventor: PARK HONG BAE
IPC: F04D13/02
Filed: 2000-02-23
Abstract: PURPOSE: A pump with a water charging unit is provided for an operator not to charge water through supplying the water to the pump by using the water charging unit driven at the same time with the pump. CONSTITUTION: A pump(1) is installed on a base(6). A water charging unit(7) is formed on a side portion of the pump for being driven by an instrument receiving power through a driving force transfer unit(5). A pump connect instrument connects a discharge hole of the water charging unit to a side portion of a water inlet hole(2) of the pump. Moreover, the pump is formed by a main body having a water vent port at an upper portion, and an impeller rotated by the driving force transfer unit. Herein, the driving force transfer unit is formed on one side of the main body for driving the impeller and the water charging unit. The water charging unit is formed by a pump having an inlet port and an outlet port, a shaft having a belt pulley combined to the impeller, and a pump connect instrument(20) for connecting the pumps. Herein, the shaft of the water charging unit is connected to the driving force transfer unit of the pump by a belt(60) for receiving rotational force.
Patent KR-20000030542-A (KR)
Inventor: SON YOUNG SUK
Filed: 2000-03-06
Abstract: PURPOSE: An electronic commercial transaction method using fingerprint assembling information as self-authenticating information is provided to easily perform the change of a fingerprint assembly by performing an electronic commercial transaction using fingerprint assembling information. CONSTITUTION: A finance agency receives information regarding desired goods of a user and information regarding a corresponding shopping mole(S7,S8). The finance agency requests that self-authentication information contracted between a corresponding finance agency and the user is transmitted(S9). It is searched as to whether received self-authentication information and self-authentication information are identical each other when self-authentication information is received from the user(S10,S11). An input of relate information is requested to the user when received self-authentication information and self-authentication information are identical each other(S12,S13). A transaction approving number and an order canceling number are transmitted to the user when the input of related information is completed(S14,S15).
Patent KR-20010089057-A (KR)
Title: Thermal conductivity detecting method for fluid and gas
Inventor: LEE HUEN
IPC: G01N25/00
Filed: 2000-03-21
Abstract: PURPOSE: An apparatus for measuring thermal conductivity of a liquid state and a gas state is provided to improve the accuracy of measurement of liquid state and gas state samples having a characteristic that a measurement error increases due to convection phenomenon when high heat capacity is applied in the measurement. CONSTITUTION: An apparatus for measuring thermal conductivity of a liquid state and a gas state includes a Wheatstone bridge circuit formed with a first resistance(R1) and a parallel cell opposite to each other, and a second resistance(R2) and a variable resistance(Rv) opposite to each other; a DMM1 and 2(20,30) connected crossedly to detect potential difference between opposite points of the Wheatstone bridge circuit; and a PC(40) receiving signals from the DMM1 and 2 for obtaining thermal conductivity by an algorism of λ=q/4πm.
Patent KR-20010090396-A (KR)
Title: Speed control apparatus of a synchronous reluctance motor
Inventor: JUNG DAL HO
IPC: H02P21/06
Filed: 2000-03-25
Abstract: PURPOSE: A speed control apparatus for synchronous reluctance motor is provided to control the speed of synchronous reluctance motor by detecting only the voltage and current flowing at each phase of the motor, without using a sensor for detecting position of the rotor. CONSTITUTION: A speed control apparatus comprises a voltage detector(412) for detecting the voltage applied to a synchronous reluctance motor(413); the first phase converter(411) for receiving the three-phase voltage detected by the voltage detector, converting the received voltage into a two-phase equivalent voltage and outputting the result; a current detector(409) for detecting the current applied to the synchronous reluctance motor; the second phase converter(408) for converting the three-phase current detected by the current detector into a two-phase equivalent current, and outputting the result; a rotor speed computing element(410) for receiving an output voltage from the first phase converter, and computing the rotor speed; a speed controller(401) for receiving the difference between a speed command value input from an external source and the value output from the rotor speed computing element, and generating a torque current command value; a current controller(402) for receiving the difference between the torque current command value output from the speed controller and the torque current value output from the second phase converter, and outputting voltage command values for torque and magnetic flux, respectively; a voltage generator(403) for converting the two-phase voltage command value output from the current controller into a three-phase voltage, and outputting the result; and an inverter(404) for receiving the three-phase voltage from the voltage generator, performing pulse width modulation for the received voltage, and applying the modulated voltage to the synchronous reluctance motor.
Patent KR-20010090622-A (KR)
Title: The have a members and the compound advertisement method for using an on-line/off-line
Inventor: SEO SEUNG HYUN
Filed: 2000-04-08
Abstract: PURPOSE: A method for securing members and a compounding advertisement through an on-line/off-line linking is provided to secure and maintain members continuously for a long term and to enhance an advertising effect by organically connecting an on-line advertisement to an off-line advertisement. CONSTITUTION: A program operator(1) distributes participating tickets to clients(3) through a scratching lottery ticket type free gift event(12). An advertisement of an advertiser(2) is inserted in the event, and the advertisement is inserted/updated in a distributing program(11). The advertiser(2) pays a cost for providing free gifts and the advertisement to the program operator(1)(21). The client(3) sets a member joining to the program operator(1), downloads a program, and confirms a winning free gift through the serial number after the download of the program(31). The program operator(1) embodies an additional betting right to a winning client. The advertiser(2) induces a product purchase and publicizes the image of one's company to the clients(3). The clients(3) recognizes a product purchase and a brand(32). The program operator(1) updates the contents of the site and the contents of the advertisement continuously through a network remote control of the distributing program.
Patent KR-20010095514-A (KR)
Title: Toy system which have medical function by remote control
Inventor: KIM SUNG HUN
IPC: G06Q50/22
Filed: 2000-04-10
Abstract: PURPOSE: A toy system having a medical treatment function performed by a remote control is provided to check the health of an owner by sensing a physical characteristic of the owner. CONSTITUTION: A robot toy having a treatment function by a remote control is comprised of a remote server(200) for exchanging information by connecting to an Internet network and storing information about various treatments and a toy(300) for performing an instruction of the remote server(200). The toy(300) includes a voice cognition unit for receiving a voice from outside through a mike and storing pattern data, a wireless data transmitting/receiving unit in order to transmit/receive to/from outside, a voice output unit for outputting the voice to outside, a driving unit, an indication unit, a control unit for controlling each system, and a power unit for supplying the power to the control unit. The remote server(200) includes a wireless data transmitting/receiving unit inputting a data from the wireless data transmitting/receiving unit of the toy(300) or outputting an instruction signal, an input unit for inputting an external data, an Internet interface unit for a mutual connection with the Internet network, a control unit for controlling the systems through the inputted data, and an indication unit for indicating an input/output process of data, the determined result, and order data.
Patent KR-20010095586-A (KR)
Title: A boiler of hybrid type using gas and liquid fuel
Inventor: CHO YANG RAE
IPC: F23C6/04
Filed: 2000-04-11
Abstract: PURPOSE: A hybrid boiler is provided to improve combustion efficiency by using low-cost liquid fuel and gas at the same time, and to reduce pollutant by remaining vaporized liquid fuel and gas in a boiler for a long time. CONSTITUTION: A hybrid boiler(1) is composed of a cylindrical body(10); a hot water pipe(20) placed in the body and exposed in the ends; an ignition part having an air inlet pipe(32) with a cylinder(32a) including plural air injection ports(37), a gas jet orifice(36) formed in the middle of the air inlet pipe and an ignition unit; a carburetor heated by the ignition part to vaporize liquid fuel; and a heating part(50) having plural vent holes(50a) to burn liquid fuel and gas from the carburetor. A cylinder(41a) is heated with injecting flame to a combustion chamber(41), and liquid fuel from a liquid fuel inlet pipe(43) is injected through a fuel injection port(44). The vaporized liquid fuel and gas are burned with mixing in passing a vortex forming blade(42). The boiler prevents pollutants from being generated by remaining liquid fuel and gas for a long time at a high temperature and discharging in burning completely, and generates hot water momentarily by containing the hot water pipe in the body.
Patent KR-20000071732-A (KR)
IPC: G11B11/105
Filed: 2000-04-19
Abstract: The recording medium consists of a displacement layer (11), a switching layer (12) and a memory layer (13) formed in this order. The memory layer is composed of a perpendicular magnetizing film; the displacement layer is composed of another perpendicular magnetizing film whose magnetic wall reluctance is relatively smaller than that of the memory layer. The switching layer is composed of a magnetic layer whose Curie temperature is lower than those of the displacement layer and the memory layer. The reproduction apparatus includes a magnetic wall displacement detector for detecting generation of the magnetic wall displacement by the use of a differential signal of the reproduced signal obtained from a signal reproducer or by the use of a difference signal in the time base direction. A data detector (159) for detects data by the use of the detection signal obtained from the magnetic wall displacement detector. An independent claim is included for a data reproducing method.
Patent KR-20010100583-A (KR)
Inventor: YANG KYUNG HO
Filed: 2000-05-04
Abstract: 본 발명은 진열장 또는 벽면에 매립설치되어 진열선반 등을 받쳐주는 선반받침부재의 설치를 가능하게 함과 동시 진열선반에 설치된 조명기구에 전원공급을 가능하게 하는 콘센트가 부설된 상품진열기구에 관한 것으로, 이면이 개구되고 내측에는 공간부가 형성되어 있는 설치부와, 상기 설치부의 양측에 형성된 채 전면은 개구되고 내측에는 삽입공간이 일체로 형성되는 금속형재와; 상기 설치부의 전면에 길이방향을 향해 일정간격으로 다수 형성되는 장공과; 및 상기 콘센트부 각각의 내측 삽입공간에 삽입 설치되며, 전면은 개구되고 내부에는 (+)(-)고정단자가 각각 하나씩 내장되어 있는 양측 절연재로 구성되어진 것을 특징으로 하는 발명이다.